It's Time for U.S. to Go Back to Vietnam--Diplomatically ESTEBAN E. TORRES and JOHN H. ESTERLINE, Rep. Esteban E. Torres (D-La Puente) is a member of the House international development and finance subcommittee. John H. Esterline is a professor of political science at California State Polytechnic University, Pomona, and a specialist on Asian politics